Multi-focus image fusion with the double-density dual-tree DWT

被引：1
|
作者：
Wang A-Chuan [1 ]
Zhao Peng [1 ]
机构：
[1] NE Forestry Univ, Informat & Comp Engn Coll, Harbin 150040, Peoples R China
来源：
CISP 2008: FIRST INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOL 4, PROCEEDINGS | 2008年
关键词：
D O I：
10.1109/CISP.2008.55
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
This paper presents a novel multi-focus image fusion based on a double-density dual-tree discrete wavelet transform. The original image is decomposed into the 16-subband image pyramid by this wavelet. The image fusion process is performed by the direction value and the region standard deviation to get the fused 16-subband image pyramid. The final fused image is formed with the 16-subband image reconstruction. The fusion experiments indicate this image fusion is superior to the traditional image fusion based on the contrast pyramid or the wavelet decomposition.
引用
收藏
页码：371 / 374
页数：4
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